/*all animations*/

.fadein{
    opacity: 0;
    transition: opacity 1s ease-in-out;
}
.fadein.appear{
    opacity:1;
}
.opacity.visible{
     transform: translate(0); 
    opacity: 1;
}
.visible{
  transform: translateY(50px); 
    transition: all 1s ease;
    opacity: 0;
}